CN211038679U

CN211038679U - Subway section of jurisdiction is from turning over device

Info

Publication number: CN211038679U
Application number: CN201922112130.5U
Authority: CN
Inventors: 陈际洲; 唐兴滨; 刘海滨; 方增光; 杜吉刚
Original assignee: Qingdao Municipal Group Concrete Industry Engineering Co ltd
Current assignee: Qingdao Municipal Group Concrete Industry Engineering Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-17
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a subway construction tool technical field, and disclose a subway section of jurisdiction is from turning over device, the on-line screen storage device comprises a base, the one end of base upper surface and the one end fixed connection of telescopic link, the other end of telescopic link and the bottom fixed connection of fixed slot, one side of fixed slot is cup jointed in the surface of dwang one end, the middle part of dwang surface and the one end fixed connection of bracing piece, the other end of bracing piece passes the one end fixed connection that the sleeve pipe passes through backing plate and atress board lower surface, the upper surface of atress board and the bottom fixed connection of arc layer board. This subway section of jurisdiction is from turning over device places in the surface of arc layer board through the subway section of jurisdiction, and threaded sleeve's rotation drives reciprocating of screw shaft, makes the atress board go up and down, reaches the subway section of jurisdiction on arc layer board surface and stands up the effect of standing up, has solved the manual work and has stood up the subway section of jurisdiction and cause the injury to the subway section of jurisdiction easily, destroys the degree of completion of subway section of jurisdiction, influences the problem that the later stage was used.

Description

Subway section of jurisdiction is from turning over device

Technical Field

The utility model relates to a subway construction tool technical field specifically is a subway section of jurisdiction is from turning over device.

Background

In the construction of subway tunnels, subway segments are common concrete prefabricated parts; the subway segments are arc-shaped, and one unit of the subway tunnel is generally composed of 6 subway segments.

Because the section of jurisdiction shape is special, at the in-process of installation subway section of jurisdiction, be difficult to very much stabilize firm range neat with it, in the work progress, when moving to the assigned position from the position of placing the subway section of jurisdiction, need adopt wire rope hoist or fixed hoist, need pass through the upset many times, the direction of adjustment section of jurisdiction, very difficult the moving at the in-process of transport, the in-process of standing up again leads to the fact the injury to the self of subway section of jurisdiction easily, influence the integrity of subway section of jurisdiction, construction cost is increased, influence the engineering progress.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a subway section of jurisdiction is from turning over device, possess quick effectual the subway section of jurisdiction work of standing up, improve the work efficiency of carrying subway section of jurisdiction and installation subway section of jurisdiction, avoid causing the injury to the outward appearance of subway section of jurisdiction and self at the in-process of transport, reduce the construction cost who damages the increase because of the transport, reduce the intensity of labour of artifical transport subway section of jurisdiction, time saving and labor saving, reduce the use amount of cost of labor, the progress of engineering with higher speed, avoid hindering advantages such as whole engineering progress because of carrying the subway section of jurisdiction, traditional transport subway section of jurisdiction rude operation has been solved, self to the section of jurisdiction causes inestimable loss, increase the cost of transportation, a large amount of manpower and materials financial resources are wasted, the problem that work efficiency seriously reduces.

(II) technical scheme

For realizing above-mentioned quick effectual work of standing up subway section of jurisdiction, improve the work efficiency of carrying subway section of jurisdiction and installation subway section of jurisdiction, avoid causing the injury to the outward appearance and self of subway section of jurisdiction in the in-process of transport, reduce the construction cost who damages the increase because of the transport, reduce the intensity of labour of artifical transport subway section of jurisdiction, labour saving and time saving reduces the use amount of cost of labor, and the progress of engineering is accelerateed, avoids hindering whole engineering progress purpose because of carrying the subway section of jurisdiction, the utility model provides a following technical scheme: a subway segment self-turning-over device comprises a base, wherein one end of the upper surface of the base is fixedly connected with one end of a telescopic rod, the other end of the telescopic rod is fixedly connected with the bottom of a fixing groove, one side of the fixing groove is sleeved on the outer surface of one end of a rotating rod, the middle part of the outer surface of the rotating rod is fixedly connected with one end of a supporting rod, the other end of the supporting rod penetrates through a sleeve and is fixedly connected with one end of the lower surface of a stress plate through a base plate, and the upper surface of the stress plate is fixedly connected;

one side of the outer surface of the sleeve is fixedly connected with the middle part of the outer surface of the sliding rod, one end of the sliding rod is inserted with the first bearing, one side of the first bearing is fixedly connected with one end of the supporting plate, the middle part of the lower surface of the supporting plate is fixedly connected with one end of the supporting column, the other end of the supporting column is fixedly connected with the middle part of the upper surface of the base, the middle part of the upper surface of the supporting plate is fixedly connected with one end of the connecting rod, the other end of the connecting rod is movably connected with the middle part of the lower surface of the stress plate, one end of the lower surface of the stress plate, far away from the supporting rod, is fixedly connected with the top of the supporting groove, one side of the supporting groove is sleeved on the outer surface of one end of the rotating shaft, one side of the rotating shaft is fixedly connected with one end of the threaded sleeve, the other end of the threaded sleeve is, the middle part of the outer surface of the threaded sleeve is inserted into the middle part of the first bevel gear, one side of the outer surface of the first bevel gear is meshed with one side of the outer surface of the bevel gear, one side of the second bevel gear is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with one side of a motor, and the bottom of the motor is fixedly connected with the middle part of the upper surface of the base.

Preferably, the two sides of one end of the upper surface of the stress plate are fixedly provided with baffle plates, and the baffle plates are triangular plates.

Preferably, the number of the telescopic rods is two, and the two telescopic rods are symmetrically arranged on two sides of one end of the upper surface of the base.

Preferably, the number of the first bearings is four, and the two first bearings are symmetrically arranged at one end of the supporting plate in a group.

Preferably, the arc layer board length is the same with the width of subway section of jurisdiction to the bottom coincidence of one end of arc layer board and baffle.

Preferably, the thread inside the threaded sleeve is opposite to the thread on the surface of the threaded shaft, and the bottom of the threaded sleeve is connected with the inner ring capable of rotating of the bearing II.

(III) advantageous effects

Compared with the prior art, the utility model provides a subway section of jurisdiction is from turning over device possesses following beneficial effect:

1. this subway section of jurisdiction is from turning over device places in the surface of arc layer board through the subway section of jurisdiction, and threaded sleeve's rotation drives reciprocating of screw shaft, makes the atress board go up and down, reaches the subway section of jurisdiction on arc layer board surface and stands up the effect of standing up, has solved the manual work and has stood up the subway section of jurisdiction and cause the injury to the subway section of jurisdiction easily, destroys the degree of completion of subway section of jurisdiction, influences the problem that the later stage was used.

2. This subway section of jurisdiction is from turning over device, quick effectual stands up the work with the subway section of jurisdiction, improves the work efficiency of carrying the subway section of jurisdiction and installing the subway section of jurisdiction, avoids causing the injury to the outward appearance and self of subway section of jurisdiction at the in-process of transport, reduces the construction cost who damages the increase because of the transport, reduces the intensity of labour of artifical transport subway section of jurisdiction, labour saving and time saving reduces the use amount of cost of labor, the progress of engineering is delayed because of carrying the subway section of jurisdiction with higher speed, avoid delaying whole engineering progress.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a right side schematic view of the structure of the present invention;

fig. 4 is an enlarged schematic view of fig. 1 at a according to the present invention.

In the figure: the device comprises a base 1, a telescopic rod 2, a bearing I3, a bearing I4 fixing groove, a rotating rod 5, a supporting rod 6, a sliding rod 7, a sleeve 8, a stress plate 9, a baffle 10, an arc supporting plate 11, a supporting column 12, a supporting plate 13, a motor 14, a threaded shaft 15, a bevel gear I16, a threaded sleeve 17, a fixed top plate 18, a bearing II 19, a bevel gear II 20, a connecting rod 21, a rotating shaft 22, a rotating shaft 23 and a supporting groove 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a subway segment self-turning device comprises a base 1, one end of the upper surface of the base 1 is fixedly connected with one end of a telescopic rod 2, the number of the telescopic rods 2 is two, the two telescopic rods 2 are symmetrically arranged on two sides of one end of the upper surface of the base 1, the two telescopic rods 2 are arranged, the time for the device to reset after the segment is turned over is further reduced, the working efficiency is improved, the other end of each telescopic rod 2 is fixedly connected with the bottom of a fixed groove 4, one side of the fixed groove 4 is sleeved on the outer surface of one end of a rotating rod 5, the middle part of the outer surface of the rotating rod 5 is fixedly connected with one end of a supporting rod 6, the other end of the supporting rod 6 penetrates through a sleeve 8 and is fixedly connected with one end of the lower surface of a stress plate 9 through a backing plate, baffle plates 10 are fixedly arranged on two, the device has the advantages that the subway segment is prevented from being subjected to disengaging control in the turning process, the stability of the device is improved, the upper surface of the stress plate 9 is fixedly connected with the bottom of the arc-shaped supporting plate 11, the length of the arc-shaped supporting plate 11 is the same as the width of the subway segment, and one end of the arc-shaped supporting plate 11 is overlapped with the bottom of the baffle 10, so that the surface of the subway segment placed on the arc-shaped supporting plate 11 is more stable and is not easy to slide off;

one side of the outer surface of the sleeve 8 is fixedly connected with the middle part of the outer surface of the sliding rod 7, one end of the sliding rod 7 is inserted with a bearing I3, the number of the bearing I3 is four, two bearing I3 are symmetrically arranged at one end of the supporting plate 13 in a group, two bearing I3 are arranged, the sliding rod 7 is sleeved at the inner sides of the two bearing I3, the sleeve 8 is easier to rotate, meanwhile, the stress plate 9 is easier to turn over the subway segments, one side of the bearing I3 is fixedly connected with one end of the supporting plate 13, the middle part of the lower surface of the supporting plate 13 is fixedly connected with one end of the supporting column 12, the other end of the supporting column 12 is fixedly connected with the middle part of the upper surface of the base 1, the middle part of the upper surface of the supporting plate 13 is fixedly connected with one end of the connecting rod 21, the other end of the connecting rod 21 is movably connected with the middle part of, one side of the supporting groove 24 is sleeved on the outer surface of one end of the rotating shaft 23, one side of the rotating shaft 23 is fixedly connected with one end of the threaded shaft 15, the other end of the threaded shaft 15 is inserted with one end of the threaded sleeve 17, threads inside the threaded sleeve 17 are opposite to threads on the surface of the threaded shaft 15, the bottom of the threaded sleeve 17 is connected with the inner ring of the bearing II 19, the threaded shaft 15 is driven to lift through the rotation of the threaded sleeve 17, the aim of automatically turning over the subway segments is achieved, the other end of the threaded sleeve 17 is fixedly connected with one side of the bearing II 19, the other side of the bearing II 19 is fixedly connected with one side of the fixed top plate 18, the bottom of the fixed top plate 18 is fixedly connected with one end of the upper surface of the base 1, the middle part of the outer surface of the threaded sleeve 17 is inserted with the middle part of the bevel gear I16, one side of the second bevel gear 20 is fixedly connected with one end of a rotating shaft 22, the other end of the rotating shaft 22 is fixedly connected with one side of the motor 14, and the bottom of the motor 14 is fixedly connected with the middle part of the upper surface of the base 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the subway tunnel supporting plate is used, a subway tunnel segment is placed on the arc-shaped surface of the arc-shaped supporting plate 11 at the top of the stress plate 9, the motor 14 drives the bevel gear I16 to rotate through the bevel gear II 20, the bevel gear I16 enables the threaded sleeve 17 to rotate on one side of the bearing II 19 in the rotating process, the threaded sleeve 17 drives the threaded shaft 15 to rotate inside, one end of the stress plate 9 is jacked upwards, the other end of one end of the stress plate 9 moves downwards in the upward moving process, the telescopic rod 2 slides downwards, and the purpose of automatically turning over the subway tunnel segment is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a subway section of jurisdiction is from turning over device, includes base (1), its characterized in that: one end of the upper surface of the base (1) is fixedly connected with one end of the telescopic rod (2), the other end of the telescopic rod (2) is fixedly connected with the bottom of the fixing groove (4), one side of the fixing groove (4) is sleeved on the outer surface of one end of the rotating rod (5), the middle part of the outer surface of the rotating rod (5) is fixedly connected with one end of the supporting rod (6), the other end of the supporting rod (6) penetrates through the sleeve (8) and is fixedly connected with one end of the lower surface of the stress plate (9) through the base plate, and the upper surface of the stress plate (9) is fixedly connected with the bottom of the arc-shaped supporting plate (;

one side of the outer surface of the sleeve (8) is fixedly connected with the middle part of the outer surface of the sliding rod (7), one end of the sliding rod (7) is inserted into the bearing I (3), one side of the bearing I (3) is fixedly connected with one end of the supporting plate (13), the middle part of the lower surface of the supporting plate (13) is fixedly connected with one end of the supporting column (12), the other end of the supporting column (12) is fixedly connected with the middle part of the upper surface of the base (1), the middle part of the upper surface of the supporting plate (13) is fixedly connected with one end of the connecting rod (21), the other end of the connecting rod (21) is movably connected with the middle part of the lower surface of the stress plate (9), one end of the lower surface of the stress plate (9), which is far away from the supporting rod (6), is fixedly connected with the top of the supporting groove (24), one side of the supporting groove (24) is sleeved on the outer surface of one, the other end of the threaded shaft (15) is connected with one end of a threaded sleeve (17) in an inserting mode, the other end of the threaded sleeve (17) is fixedly connected with one side of a second bearing (19), the other side of the second bearing (19) is fixedly connected with one side of a fixed top plate (18), the bottom of the fixed top plate (18) is fixedly connected with one end of the upper surface of the base (1), the middle of the outer surface of the threaded sleeve (17) is connected with the middle of a first bevel gear (16) in an inserting mode, one side of the outer surface of the first bevel gear (16) is meshed with one side of the outer surface of a second bevel gear (20), one side of the second bevel gear (20) is fixedly connected with one end of a rotating shaft (22), the other end of the rotating shaft (22) is fixedly connected with one side of a motor (14), and the bottom of.

2. The subway segment self-turning device as claimed in claim 1, wherein: the two sides of one end of the upper surface of the stress plate (9) are fixedly provided with baffle plates (10), and the baffle plates (10) are triangular plates.

3. The subway segment self-turning device as claimed in claim 1, wherein: the number of the telescopic rods (2) is two, and the two telescopic rods (2) are symmetrically arranged on two sides of one end of the upper surface of the base (1).

4. The subway segment self-turning device as claimed in claim 1, wherein: the number of the first bearings (3) is four, and the two first bearings (3) are symmetrically arranged at one end of the supporting plate (13) in a group.

5. The subway segment self-turning device as claimed in claim 1, wherein: the length of the arc-shaped supporting plate (11) is the same as the width of the subway segment, and one end of the arc-shaped supporting plate (11) is overlapped with the bottom of the baffle (10).

6. The subway segment self-turning device as claimed in claim 1, wherein: the thread inside the threaded sleeve (17) is opposite to the thread on the surface of the threaded shaft (15), and the bottom of the threaded sleeve (17) is connected with an inner ring which can rotate in a second bearing (19).